Showing posts with label climate change. Show all posts
Showing posts with label climate change. Show all posts

Friday, November 7, 2014

Israeli Plants Resistant to Climate Change


Ayalim Association http://ayalim.org/ was founded in 2002 with the goal of strengthening existing communities and social involvement in the Negev and Galilee. The Association’s role is to revive the former pioneering spirit  in the 21st century and with means to achieve this goal through the establishment of student and entrepreneur villages.

A recently published study by Ayalim shows that while Israel, like the rest of the world, is expected to be impacted by the effect of global warming, Israel’s plans are more resilient than other plant species when it comes to being able to withstand the stresses of global warming. The study took place over the course of a few years and included scientists from Israel, Germany and the United States.

They studied a variety of different plant species from around the world under conditions similar to those expected to occur due to climate changes.  The researchers assumed that different species of flora, including oats, barley and a range of flowering plants and clover would either die of or disperse their seeds in an attempt to find cooler locations with more rainfall.  When it came to these Israeli plant species, many did not.

The researchers explain that over the past 1000 years, these plan species have become increasingly resilient.  The results of this study are making climate researchers rethink the impacts of global warming on Israel and the surrounding region.  One of the researchers commented by saying that  “plant communities in the Holy Land can cope with climate change of ‘biblical’ dimensions.”

"Our plants are strong and so our the people of Israel!" says the spokesman 

Thursday, October 22, 2009

"Making the Impossible Possible"

A conference this week in Jerusalem is causing some traffic disruption with many heads of governments arriving in the country for the President’s conference, “Making the Impossible Possible”, how to transform a dream into reality, a crisis into an opportunity?

Among the participants are world leaders, scientists, intellectuals and academics, economists and businesspeople, people from the media, artists, security experts and environmentalists.

The simple truth, stated in the opening speech, is that dependence on oil endangers the world. It is a threat to Israel’s security, its economy and the environment.

Why our security? Because dependence on fossil fuels strengthens the dark regimes that encourage instability and fund terror with their petrodollars.

Why the economy?, Because if we don't develop alternative energy sources, the demand for fossil fuels will increase and the supply will decrease. This will lead to an increase in prices, which in turn will adversely affect global economic development in countries that import fossil fuels – which is the majority of countries. This will cause serious economic harm.

Environmentally, because the pollution from fossil fuels poisons the air that we breathe, the water that we drink and the food that we eat. The world’s dependence on oil harms us and the earth every day, and has done so for decades.

To counteract all this, it is essential to set a goal: to free the world from dependence on oil. Whilst this may seem impossible, all it takes is one or two inventions to make a breakthrough and change the world.

Is Israel the country that will discover the breakthrough that will free the world of its dependence on fossil fuels? The feeling is that the answer is “Yes”. Why? Because Israel has two significant resources that provide a good chance of doing so.

• There are the minds and the hearts.
• The capability, the will.

In a speech by Prime Minister Netanyahu, he said, “Israel is very advanced in many technological fields – agro-tech, hi-tech, nanotechnology, solar energy, battery technologies and renewable energies. Thus, we must be amongst the leading candidates to create a global revolution in the clean energy field because of this capacity.

What I propose to do today is to establish a nation commission of scientists, engineers, business and government people to set a goal that within ten years, we'll have a practical, clean, efficient substitute for oil. I think it's possible. I think we can make the impossible possible.”

Let’s hope for the sake of the future of the world, the impossible becomes possible.

Wednesday, October 14, 2009

Tackling Climate Change in Israel

It is only apt that Israel's Cabinet approved an important environmental decision on the day its parliament celebrated World Environment Day earlier this year– a decision to prepare a climate change plan for Israel.

Global warming and the urgent need to reduce greenhouse gas emissions call for joint action by countries worldwide. In the Mediterranean Sea basin, even more than in other parts of the world, the impacts of climate change are reflected in warming and drying trends, on the one hand, and in an increase in extreme weather events (floods and heat waves), on the other hand. Since these trends are associated with adverse impacts on the water sector, agricultural production, drainage systems, the energy sector, the coastal environment and more, adaptation and preparedness are prerequisites.

Although Israel was classified as a developing economy under the Climate Change Convention, a comparison of carbon dioxide emissions per capita between Israel and other European countries shows that Israel is not far behind some of the countries with developed economies which are listed in Annex I of the Convention.

In order to quantify Israel's mitigation potential, the Ministry of Environmental Protection commissioned a study on options for greenhouse gas emissions reductions in Israel. The study shows that three sectors currently contribute some 95% of greenhouse gas emissions in Israel – the energy sector (including electricity production and transport), responsible for 83% of the emissions, the disposal of solid waste, responsible for 7% of the emissions, and industrial processes, especially cement and lime, which contribute 4% of the emissions. What's especially worrying is that the study anticipates a further rise in energy consumption and greenhouse gas emissions, with the forecast pointing to a 63% increase in greenhouse gas emissions in the year 2025, under a business-as usual scenario, in relation to 2000.

More than 90% of the emissions will come from the energy and transport sectors, with the rest coming from industrial processes (4%) and waste (5%). In order to change this trend, Israel must reduce greenhouse gas emissions in all relevant sectors.

At the same time, the study quantifies Israel's potential for limiting greenhouse gas emissions by identifying potential abatement mitigation measures, which include, inter alia, energy related building codes, greater efficiency of electricity appliances, five percent reduction in electricity consumption, promotion of solar and wind energy, efficient lighting and reduction in vehicle mileage. Assuming that all measures are implemented, the study estimates a potential reduction of some 32 million tons of CO2 equivalent in 2025 (about 26% of emissions) in comparison to 2000.

As Israel prepares for the Climate Change Conference to be held in Copenhagen in December 2009, it remains committed to taking on the challenge of implementing mitigation and adaptation measures which will benefit both the country, on a national level, and the global environment, on an international level. The preparation of a climate change plan for Israel is expected to reduce local air pollution while boosting the Israeli economy, by increasing the number of people employed in the cleantech sector in Israel and by developing and transferring new technologies which will contribute to the global effort against climate change.